2006
DOI: 10.1590/s0102-86502006000700014
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A molecular view of liver regeneration

Abstract: The purpose of this review was to carry out an analysis of the liver regenerative process focusing on the molecular interactions involved in this process. The authors undertook a review of scientific publications with a focus on the liver regeneration.The cellular processes involved in liver regeneration require multiple systematic actions related to cytokines and growth factors. These interactions result in the initiation of mitogenic potential of the hepatocytes. The action of these modulators in the regener… Show more

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Cited by 22 publications
(29 citation statements)
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“…Since hepatic regeneration in rodents is similar to that observed in humans, the results obtained from rodents can be also applicable to the human liver 18 . The priming stage (G 0 /G 1 transition) comprises the first 4-6 h, followed by progression that lasts 12-16 h. Hepatic DNA synthesis (S phase) starts around 18 h and peaks at 24 h after surgery [12][13][14] . Cell proliferation has been suggested to involve a regulated passage through some checkpoints which ensure the proper timing of cell cycle events 19 .…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Since hepatic regeneration in rodents is similar to that observed in humans, the results obtained from rodents can be also applicable to the human liver 18 . The priming stage (G 0 /G 1 transition) comprises the first 4-6 h, followed by progression that lasts 12-16 h. Hepatic DNA synthesis (S phase) starts around 18 h and peaks at 24 h after surgery [12][13][14] . Cell proliferation has been suggested to involve a regulated passage through some checkpoints which ensure the proper timing of cell cycle events 19 .…”
Section: Discussionmentioning
confidence: 99%
“…The first stage (priming), in which hepatocytes undergo transition from resting state (G 0 ) to one in which they become capable to proliferate (G 1 ), lasts 4-6 h after PH 14 . Then, these primed hepatocytes enter a progression stage, with DNA synthesis starting around 18 h and peaking at 24 h after PH [12][13][14] . The objective of the present study was to investigate the effect of FOH administration in rats submitted to PH, a synchronized and well caracterized model for the study of cell proliferation.…”
Section: Introductionmentioning
confidence: 99%
“…ECM compounds can even perform cleavage of the humoral factors to increase or limit their function (54).…”
Section: On the Normal Architecture And Function Of The Livermentioning
confidence: 99%
“…Basicamente a estrutura do parênquima hepático está organizada em lobos que contém uma veia central, circundada por seis espaços portais (RAO, 2003;TARLÁ et al, 2006a).…”
Section: Histologia E Fisiologia Hepáticaunclassified
“…Oxigenação hiperbárica (OZDOGAN et al, 2005). Transplante hepático; emprego de células tronco hepática (TARLÁ et al, 2006a). Parra et al (1992) testaram uma solução de fatores hepatotróficos em ratas com fígados normais, baseada em uma solução hospitalar de nutrição parenteral, com aminoácidos, vitaminas e sais minerais; administraram-na por via intraperitoneal (portal), foi observado aumento de 34,5% da massa hepática.…”
Section: Introductionunclassified